package com.ss.android.article.base.feature.message;

import com.handmark.pulltorefresh.library.PullToRefreshAdapterViewBase.a;

final class j implements a {
    private final f a;

    j(f arg1) {
        this.a = arg1;

    }

    public final void onViewScrollChanged(int arg3, int arg4, int arg5, int arg6) {
        if(this.a.e != null) {
            this.a.e.a(this.a.a, arg4, arg6);
        }
    }
}

